Display lifting frame



FIG. 1 is a perspective view of a display lifting frame, showing my new design;

FIG. 2 is another perspective view thereof, shown in an alternate state;

FIG. 3 is a front elevation view of the display lifting frame of FIG. 1 ;

FIG. 4 is a rear elevation view thereof;

FIG. 5 is a left side elevation view thereof;

FIG. 6 is a right side elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof. 

CLAIM The ornamental design for a display lifting frame, as shown and described. 